What Made Katy Perry Burst Out Laughing On Stage?While most people probably had no idea what made Katy crack up, we do!
Katy Perry Crashes Wedding Reception in St. Louis"We were just looking for an after party," the pop star quipped on Snapchat.
Katy Perry Crashes St. Louis Wedding, Eats Imo's On StageKaty Perry had quite the busy weekend in St. Louis!
'Veep' Stars Lip Sync Katy Perry's 'Roar' for Julia Louis-DreyfusTony Hale and Timothy Simons made the video in a show of support for Louis-Dreyfus as she battles breast cancer.
Katy Perry Got Stuck On a Floating Prop at Her Nashville Show: Watch"I know I'm kind of a space cadet but actually, this thing is stuck."
Katy Perry Helps Fan Propose OnstagePerry made the most of National Coming Out Day (Oct. 11) by welcoming two women onstage during a New York concert for a romantic (and very public) marriage proposal.
Luke Bryan, Katy Perry and Lionel Richie Speak on Las Vegas Tragedy"It was one of the most heartbreaking days of life," Bryan said.
Katy Perry's 96 Hour Live Stream Gets Documentary Treatment'Katy Perry: Will You Be My Witness?' is a full-length feature that collects highlights from her surprise 4-day live stream on YouTube.
Katy Perry is Getting Her Own TV Channel for Her 'Witness' Tour“It means a lot to me for all of my fans, no matter what their situation, to feel like they can come along for the ride.”
Katy Perry Shares Photos from Witness Tour Kick OffThe production looks epic.
Katy Perry Says Witness Tour is 'Sexy, Intelligent and Fun'"Making eye contact, touching hands, and singing the songs with the audience is one of the most rewarding experiences for me," she said.
Viral Video: Katy Perry's Japanese Fabric Softener CommercialWatch Katy Perry sell fabric softener in Japan.